87848010881 has 2 divisors, whose sum is σ = 87848010882. Its totient is φ = 87848010880.

The previous prime is 87848010853. The next prime is 87848010931. The reversal of 87848010881 is 18801084878.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43982478400 + 43865532481 = 209720^2 + 209441^2 .

It is a cyclic number.

It is not a de Polignac number, because 87848010881 - 2¹⁴ = 87847994497 is a prime.

It is a super-2 number, since 2×87848010881² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (87848010841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43924005440 + 43924005441.

It is an arithmetic number, because the mean of its divisors is an integer number (43924005441).

Almost surely, 2^87848010881 is an apocalyptic number.

It is an amenable number.

87848010881 is a deficient number, since it is larger than the sum of its proper divisors (1).

87848010881 is an equidigital number, since it uses as much as digits as its factorization.

87848010881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 917504, while the sum is 53.

The spelling of 87848010881 in words is "eighty-seven billion, eight hundred forty-eight million, ten thousand, eight hundred eighty-one".